| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $137.52 | 10.841% | $152.4285 | $152.43 | $152.45 | $152.40 |
| Purchase #2 | $110.58 | 3.439% | $114.3828 | $114.38 | $114.40 | $114.40 |
| Purchase #3 | $75.36 | 6.372% | $80.1619 | $80.16 | $80.15 | $80.20 |
| Purchase #4 | $191.26 | 10.280% | $210.9215 | $210.92 | $210.90 | $210.90 |
| Purchase #5 | $86.64 | 13.114% | $98.002 | $98.00 | $98.00 | $98.00 |
| Purchase #6 | $30.61 | 11.539% | $34.1421 | $34.14 | $34.15 | $34.10 |
| Purchase #7 | $56.29 | 10.196% | $62.0293 | $62.03 | $62.05 | $62.00 |
| 7 purchase totals = | $688.26 | $752.0681 | $752.06 | $752.10 | $752.00 | |